1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of the CVCommandRunnable class |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include <vcommandapi.h> |
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21 #include "rubydebug.h" |
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22 |
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23 /** |
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24 * Constructs the non-modifiable CVCommandArray |
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25 * @param aSource Commands to store. CVCommandArray makes |
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26 * copies of them |
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27 */ |
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28 EXPORT_C CVCommandArray* CVCommandArray::NewL( const RVCommandArray& aSource ) |
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29 { |
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30 RUBY_DEBUG_BLOCK( "CVCommandArray::NewL" ); |
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31 CVCommandArray* self = new (ELeave) CVCommandArray; |
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32 CleanupStack::PushL( self ); |
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33 self->ConstructL( aSource ); |
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34 CleanupStack::Pop( self ); |
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35 return self; |
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36 } |
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37 |
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38 void CVCommandArray::ConstructL( const RVCommandArray& aSource ) |
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39 { |
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40 RUBY_DEBUG_BLOCKL( "CVCommandArray::ConstructL" ); |
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41 iCommands.ResetAndDestroy(); |
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42 for( TInt j = 0; j < aSource.Count(); j++ ) |
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43 { |
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44 CVCommand* addition = CVCommand::NewL( *aSource[j] ); |
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45 CleanupStack::PushL( addition ); |
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46 iCommands.AppendL( addition ); |
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47 CleanupStack::Pop( addition ); |
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48 } |
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49 } |
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50 |
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51 /** |
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52 * Destructor |
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53 */ |
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54 EXPORT_C CVCommandArray::~CVCommandArray() |
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55 { |
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56 RUBY_DEBUG0( "CVCommandArray::~CVCommandArray start" ); |
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57 iCommands.ResetAndDestroy(); |
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58 RUBY_DEBUG0( "CVCommandArray::~CVCommandArray end" ); |
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59 } |
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60 |
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61 /** |
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62 * Returns the reference to the command stored in this |
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63 * CVCommandArray |
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64 * @param aIndex Zero-based index of the command. If aIndex is out of |
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65 * bounds, this method will panic with USER 130 |
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66 * @return Unmodifiable reference to CVCommand |
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67 */ |
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68 EXPORT_C const CVCommand& CVCommandArray::At( TInt aIndex ) const |
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69 { |
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70 return *iCommands[ aIndex ]; |
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71 } |
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72 |
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73 /** |
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74 * Equivalent to the operator At |
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75 * @see At() |
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76 */ |
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77 EXPORT_C const CVCommand& CVCommandArray::operator[]( TInt aIndex ) const |
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78 { |
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79 return At( aIndex ); |
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80 } |
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81 |
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82 /** |
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83 * Returns the number of commands |
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84 */ |
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85 EXPORT_C TInt CVCommandArray::Count() const |
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86 { |
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87 return iCommands.Count(); |
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88 } |
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89 |
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90 /** |
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91 * For the compatibility with routines, requiring RVCommandArray |
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92 * @return Unmodifiable array of pointers to VCommands |
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93 */ |
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94 EXPORT_C const RVCommandArray& CVCommandArray::PointerArray() const |
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95 { |
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96 return iCommands; |
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97 } |
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98 |
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99 /** |
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100 * Figures out which commands have to untrained (removed from VCommandHandler) |
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101 * if this command set is merged with aUpdates. |
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102 * Merging is performed on the basis of comapring the commands' Runnable component |
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103 * If runnables are equal, the commands are considered being equal. |
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104 * It is useful e.g. when figuring out what to (un)train after the language change |
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105 * |
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106 * @param aUpdates Set of commands to merge in. |
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107 * @return Set of commands to be removed from the system if the merging takes place |
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108 */ |
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109 EXPORT_C CVCommandArray* CVCommandArray::ProduceUntrainSetByRunnablesLC( |
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110 const RVCommandArray& aUpdates ) const |
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111 { |
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112 RVCommandArray deduction; |
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113 CleanupClosePushL( deduction ); |
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114 for( TInt i = 0; i < Count(); i++ ) |
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115 { |
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116 for( TInt j = 0; j < aUpdates.Count(); j++ ) |
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117 { |
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118 if( ( At(i).Runnable() == aUpdates[j]->Runnable() ) && |
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119 !( At(i).EqualNonUserChangeableData( *aUpdates[j] ) ) |
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120 ) |
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121 { |
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122 deduction.AppendL( &At(i) ); |
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123 break; |
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124 } |
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125 } |
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126 } |
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127 CVCommandArray* result = CVCommandArray::NewL( deduction ); |
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128 CleanupStack::PopAndDestroy( &deduction ); |
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129 CleanupStack::PushL( result ); |
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130 return result; |
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131 } |
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132 |
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133 /** |
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134 * Figures out which commands have to trained (removed added to the system) |
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135 * if this command set is merged with aUpdates. |
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136 * Merging is performed on the basis of comapring the commands' Runnable component |
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137 * If runnables are equal, the commands are considered being equal. |
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138 * It is useful e.g. when figuring out what to (un)train after the language change |
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139 * |
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140 * @param aUpdates Set of commands to merge in. |
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141 * @return Set of commands to be added to the system if the merging takes place |
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142 * @see ProduceUntrainSetByRunnables |
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143 */ |
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144 EXPORT_C CVCommandArray* CVCommandArray::ProduceTrainSetByRunnablesLC( |
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145 const RVCommandArray& aUpdates ) const |
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146 { |
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147 RVCommandArray addition; |
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148 CleanupClosePushL( addition ); |
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149 for( TInt j = 0; j < aUpdates.Count(); j++ ) |
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150 { |
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151 TBool injectedMatchesSomeTarget = EFalse; |
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152 for( TInt i = 0; i < Count(); i++ ) |
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153 { |
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154 if( At(i).EqualNonUserChangeableData( *aUpdates[j] ) ) |
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155 { |
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156 injectedMatchesSomeTarget = ETrue; |
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157 break; |
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158 } |
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159 else if( At(i).Runnable() == aUpdates[j]->Runnable() && |
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160 At(i).CommandUi().UserText() != KNullDesC ) |
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161 { |
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162 CVCCommandUi* updatedCommandUi( NULL ); |
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163 updatedCommandUi = CVCCommandUi::NewL( aUpdates[j]->CommandUi().WrittenText(), |
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164 aUpdates[j]->CommandUi().FolderInfo(), |
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165 aUpdates[j]->CommandUi().Modifiable(), |
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166 aUpdates[j]->CommandUi().Tooltip(), |
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167 aUpdates[j]->CommandUi().IconUid(), |
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168 At(i).CommandUi().UserText(), |
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169 aUpdates[j]->CommandUi().ConfirmationNeeded() ); |
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170 CleanupStack::PushL( updatedCommandUi ); |
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171 |
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172 CVCommand* updatedCommand( NULL ); |
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173 updatedCommand = CVCommand::NewL( aUpdates[j]->SpokenText(), |
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174 aUpdates[j]->Runnable(), |
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175 *updatedCommandUi ); |
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176 CleanupStack::PushL( updatedCommand ); |
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177 |
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178 addition.AppendL( updatedCommand ); |
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179 |
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180 CleanupStack::Pop( updatedCommand ); |
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181 CleanupStack::PopAndDestroy( updatedCommandUi ); |
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182 |
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183 injectedMatchesSomeTarget = ETrue; |
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184 break; |
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185 } |
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186 } // for i |
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187 if( !injectedMatchesSomeTarget ) |
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188 { |
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189 addition.AppendL( aUpdates[j] ); |
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190 } // if |
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191 } // for j |
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192 CVCommandArray* result = CVCommandArray::NewL( addition ); |
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193 CleanupStack::PopAndDestroy( &addition ); |
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194 CleanupStack::PushL( result ); |
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195 return result; |
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196 } |
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197 |
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198 //End of file |
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